Cloud & Security Systems Administrator - Automation

KUBRA; Mississauga; On-site; CAD 70,000 - 90,000; Full time

Job summary

A leading technology solutions provider is seeking a proactive Systems Administrator in Mississauga, Canada. You will manage hybrid infrastructures across Windows, AlmaLinux, and AWS environments, ensuring systems remain reliable and compliant. The ideal candidate has 3-5 years of experience in systems administration, strong troubleshooting skills, and familiarity with automation tools like Puppet and Terraform. Competitive pay and comprehensive benefits are offered.

Benefits

Competitive salary

401(k) plan with company matching

Comprehensive health coverage

Paid time off for birthdays

Paid volunteer days

Free access to LinkedIn Learning

Qualifications

• 3–5 years in production systems administration across Windows and Linux.
• 2+ years hands-on with AWS operations and security best practices.
• Strong troubleshooting skills across OS, network, and cloud layers.

Responsibilities

• Administer Windows Server environments and manage associated tasks.
• Operate AWS solutions including EC2, S3, and IAM.
• Build automation and configuration with Puppet and Terraform.

Skills

Windows Server administration

Linux system administration

AWS operations

PowerShell

Bash scripting

Puppet

Terraform

Root cause analysis

Education

Degree in Computer Science/IT or equivalent

Tools

AWS

Docker

Jira

ServiceNow

Job description

A leading technology solutions provider is seeking a proactive Systems Administrator in Mississauga, Canada. You will manage hybrid infrastructures across Windows, AlmaLinux, and AWS environments, ensuring systems remain reliable and compliant. The ideal candidate has 3-5 years of experience in systems administration, strong troubleshooting skills, and familiarity with automation tools like Puppet and Terraform. Competitive pay and comprehensive benefits are offered.